Deep Purple – Knocking at your back door (guitar cover) Feb 3, 2018 Cover, Cover Deep Purple, Cover Hard Rock, Cover Knocking at Your Back Door, Cover Rock, Knocking at your Back Door, Perfect Strangers, All copyrights of this song belong to Deep Purple band !!!! Like 0 Thanks! You've already liked this « Deep Purple „Soldier of fortune“ vocal cover » Kosmos – Highway Star (Deep Purple – Cover)
